CVE-2026-80771

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-80771", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-26T14:34:25.792Z", "datePublished": "2026-09-04T15:12:43.246Z", "dateUpdated": "2026-10-30T12:31:07.549Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-30T12:31:07.549Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: nintendo: register input device after capabilities are set\n\ninput_register_device() exposes the device to userspace immediately.\nIn joycon_input_create() it was called before joycon_config_rumble()\nconfigures the FF_RUMBLE capability and the memless force-feedback\ndevice, so a concurrent EVIOCSFF could dereference a NULL dev->ff.\n\nRegistering early also means the initial udev event lacks button and\naxis information, which can make input managers ignore the device.\n\nMove input_register_device() to the end of joycon_input_create(), after\nall capabilities, the IMU input device and the force-feedback callbacks\nhave been configured."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/hid/hid-nintendo.c"], "versions": [{"version": "2af16c1f846bd60240745bbd3afa13d5f040c61a", "lessThan": "a2a46a705c1fa724aac158fd188273dd7ee8c171", "status": "affected", "versionType": "git"}, {"version": "2af16c1f846bd60240745bbd3afa13d5f040c61a", "lessThan": "3288bec1a21d582b504344380139cdc0e88ebe4d", "status": "affected", "versionType": "git"}, {"version": "2af16c1f846bd60240745bbd3afa13d5f040c61a", "lessThan": "268679f501386ad46405d42c2bcf89384cb5e256", "status": "affected", "versionType": "git"}, {"version": "2af16c1f846bd60240745bbd3afa13d5f040c61a", "lessThan": "a9fc7547f911ada09da33c5e204e5acda38e765a", "status": "affected", "versionType": "git"}, {"version": "2af16c1f846bd60240745bbd3afa13d5f040c61a", "lessThan": "27dc4b8eadac73b3c3cc526c8547d8b4ae8528be", "status": "affected", "versionType": "git"}, {"version": "2af16c1f846bd60240745bbd3afa13d5f040c61a", "lessThan": "d723bc1fe2e72b9252234e94c11af644ec477bf7", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/hid/hid-nintendo.c"], "versions": [{"version": "5.16", "status": "affected"}, {"version": "0", "lessThan": "5.16", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.191", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.106", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.47", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.11", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.1", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "6.1.191"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "6.12.106"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "6.18.47"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "7.1.11"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "7.2.1"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/a2a46a705c1fa724aac158fd188273dd7ee8c171"}, {"url": "https://git.kernel.org/stable/c/3288bec1a21d582b504344380139cdc0e88ebe4d"}, {"url": "https://git.kernel.org/stable/c/268679f501386ad46405d42c2bcf89384cb5e256"}, {"url": "https://git.kernel.org/stable/c/a9fc7547f911ada09da33c5e204e5acda38e765a"}, {"url": "https://git.kernel.org/stable/c/27dc4b8eadac73b3c3cc526c8547d8b4ae8528be"}, {"url": "https://git.kernel.org/stable/c/d723bc1fe2e72b9252234e94c11af644ec477bf7"}], "title": "HID: nintendo: register input device after capabilities are set", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/hid/hid-nintendo.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "a2a46a705c1fa724aac158fd188273dd7ee8c171", "status": "affected", "version": "2af16c1f846bd60240745bbd3afa13d5f040c61a", "versionType": "git"}, {"lessThan": "3288bec1a21d582b504344380139cdc0e88ebe4d", "status": "affected", "version": "2af16c1f846bd60240745bbd3afa13d5f040c61a", "versionType": "git"}, {"lessThan": "268679f501386ad46405d42c2bcf89384cb5e256", "status": "affected", "version": "2af16c1f846bd60240745bbd3afa13d5f040c61a", "versionType": "git"}, {"lessThan": "a9fc7547f911ada09da33c5e204e5acda38e765a", "status": "affected", "version": "2af16c1f846bd60240745bbd3afa13d5f040c61a", "versionType": "git"}, {"lessThan": "27dc4b8eadac73b3c3cc526c8547d8b4ae8528be", "status": "affected", "version": "2af16c1f846bd60240745bbd3afa13d5f040c61a", "versionType": "git"}, {"lessThan": "d723bc1fe2e72b9252234e94c11af644ec477bf7", "status": "affected", "version": "2af16c1f846bd60240745bbd3afa13d5f040c61a", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/hid/hid-nintendo.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "5.16"}, {"lessThan": "5.16", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.191", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.106", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.47", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.11", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.1", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: nintendo: register input device after capabilities are set\n\ninput_register_device() exposes the device to userspace immediately.\nIn joycon_input_create() it was called before joycon_config_rumble()\nconfigures the FF_RUMBLE capability and the memless force-feedback\ndevice, so a concurrent EVIOCSFF could dereference a NULL dev->ff.\n\nRegistering early also means the initial udev event lacks button and\naxis information, which can make input managers ignore the device.\n\nMove input_register_device() to the end of joycon_input_create(), after\nall capabilities, the IMU input device and the force-feedback callbacks\nhave been configured."}], "id": "CVE-2026-80771", "lastModified": "2026-10-30T13:20:11.607", "metrics": {}, "published": "2026-09-04T16:18:02.620", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/268679f501386ad46405d42c2bcf89384cb5e256"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/27dc4b8eadac73b3c3cc526c8547d8b4ae8528be"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3288bec1a21d582b504344380139cdc0e88ebe4d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a2a46a705c1fa724aac158fd188273dd7ee8c171"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a9fc7547f911ada09da33c5e204e5acda38e765a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d723bc1fe2e72b9252234e94c11af644ec477bf7"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[2af16c1f846bd60240745bbd3afa13d5f040c61a,3288bec1a21d582b504344380139cdc0e88ebe4d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[2af16c1f846bd60240745bbd3afa13d5f040c61a,268679f501386ad46405d42c2bcf89384cb5e256)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[2af16c1f846bd60240745bbd3afa13d5f040c61a,a9fc7547f911ada09da33c5e204e5acda38e765a)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[2af16c1f846bd60240745bbd3afa13d5f040c61a,27dc4b8eadac73b3c3cc526c8547d8b4ae8528be)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[2af16c1f846bd60240745bbd3afa13d5f040c61a,d723bc1fe2e72b9252234e94c11af644ec477bf7)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "5.16"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,5.16)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.106,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.47,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1.11,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.1,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-04T17:30:17.633256+00:00", "updated": "2026-09-04T18:00:04.935221+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-476"]}